Portable enclosure



FIG. 1 is a front perspective of a portable enclosure embodying our design;

FIG. 2 is a rear perspective of the portable enclosure shown in FIG. 1;

FIG. 3 is a front elevation of the portable enclosure shown in FIGS. 1 and 2;

FIG. 4 is a right side elevation of the portable enclosure shown in FIGS. 1-3, with the opposite side elevation being a mirror image thereof;

FIG. 5 is a rear elevation of the portable enclosure shown in FIGS. 1-4;

FIG. 6 is a top view of the portable enclosure shown in FIGS. 1-5; and,

FIG. 7 is a bottom view of the portable enclosure shown in FIGS. 1-6.

The broken line showing depicts environmental subject matter and forms no part of the claimed design. 

CLAIM The ornamental design for a portable enclosure, as shown and described. 